Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080868 | Semiconductor memory device and semiconductor memory card | Taku Nishiyama, Kiyokazu Okada | 2011-12-20 |
| 8064206 | Semiconductor memory device and semiconductor memory card using the same | Taku Nishiyama, Kiyokazu Okada, Yoriyasu Ando, Tetsuya Yamamoto | 2011-11-22 |
| 8004071 | Semiconductor memory device | Taku Nishiyama, Tetsuya Yamamoto | 2011-08-23 |
| 7911045 | Semiconductor element and semiconductor device | Ryoji Matsushima | 2011-03-22 |
| 7898813 | Semiconductor memory device and semiconductor memory card using the same | Taku Nishiyama, Kiyokazu Okada, Yoriyasu Ando, Tetsuya Yamamoto | 2011-03-01 |
| 7880312 | Semiconductor memory device | — | 2011-02-01 |